A newly-discovered fossilised four-legged snake has been found, with palaeobiologists claiming it could be the missing link between ancient snakes and modern-day lizards. The 113-million year old ...
Researchers have developed a new model that trains four-legged robots to see more clearly in 3D. The advance enabled a robot to autonomously cross challenging terrain with ease -- including stairs, ...
Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for CNET. When not wallowing in weird gear and iPad apps for cats, she can be found tinkering with her 1956 DeSoto. Four ...
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